Free Online Latest 2014 Pass4sure&Lead2pass Microsoft 70-649 Practice Tests (151-160)

QUESTION 151
Your company has a server named Server1 that runs a Server Core installation of Windows Server 2008 R2, and the DNS Server server role. Server1 has one network interface named Local Area Connection. The static IP address of the network interface is configured as 10.0.0.1. You need to create a DNS zone named local.contoso.com on Server1. Which command should you use?

A.    ipconfig /registerdns:local.contoso.com
B.    dnscmd Server1 /ZoneAdd local.contoso.com /DSPrimary
C.    dnscmd Server1 /ZoneAdd local.contoso.com /Primary /file local.contoso.com.dns
D.    netsh interface ipv4 set dnsserver name=”local.contoso.com” static 10.0.0.1 primary

Answer: C

QUESTION 152
Your company has a single domain named contoso.com. The contoso.com DNS zone is Active Directory-integrated. Your partner company has a single domain named partner.com. The partner.com DNS zone is Active Directory-integrated. The IP addresses of the DNS servers in the partner domain will change. You need to ensure name resolution for users in contoso.com to resources in partner.com. What should you do?

A.    Create a stub zone for partner.com on each DNS server in contoso.com.
B.    Configure the Zone Replication Scope for partner.com to replicate to all DNS servers in the forest.
C.    Configure an application directory partition in the contoso.com forest. Enlist all DNS servers in the
contoso.com forest in the partition.
D.    Configure an application directory partition in the partner forest. Enlist all DNS servers in the partner
forest in the partition.

Answer: A

QUESTION 153
Your company has an Active Directory forest. All domain controllers run the DNS Server server role. The company plans to decommission the WINS service. You need to enable forest-wide single name resolution. What should you do?

A.    Enable WINS-R lookup in DNS.
B.    Create Service Location (SRV) records for the single name resources.
C.    Create an Active Directory-integrated zone named LegacyWINS. Create host (A) records for the single
name resources.
D.    Create an Active Directory-integrated zone named GlobalNames. Create host (A) records for the single
name resources.

Answer: D

QUESTION 154
You manage a domain controller that runs Windows Server 2008 R2 and the DNS Server server role. The DNS server hosts an Active Directory-integrated zone for your domain. You need to provide a user with the ability to manage records in the zone. The user must not be able to modify the DNS server settings. What should you do?

A.    Add the user to the DNSUpdateProxy Global security group.
B.    Add the user to the DNSAdmins Domain Local security group.
C.    Grant the user permissions on the zone.
D.    Grant the user permissions on the DNS server.

Answer: C

QUESTION 155
Your company has multiple DNS servers in the main office. You plan to install DNS on a member server in a branch office. You need to ensure that the DNS server in the branch office is able to query any DNS server in the main office, and you need to limit the number of DNS records that are transferred to the DNS server in the branch office. What should you do?

A.    Configure a secondary zone on the DNS server in the branch office.
B.    Configure a stub zone on the DNS server in the branch office.
C.    Configure a stub zone on the DNS server in the main office.
D.    Configure a primary zone on the DNS server in the branch office.

Answer: B

QUESTION 156
Your company has a main office and two branch offices that are connected by WAN links. The main office runs the DNS Server service on three domain controllers. The zone for your domain is configured as an Active Directory-integrated zone. Each branch office has a single member server that hosts a secondary zone for the domain. The DNS servers in the branch offices use the main office DNS server as the DNS Master server for the zone. You need to minimize DNS zone transfer traffic over the WAN links. What should you do?

A.    Decrease the Retry Interval setting in the Start of Authority (SOA) record for the zone.
B.    Decrease the Refresh Interval setting in the Start of Authority (SOA) record for the zone.
C.    Increase the Refresh Interval setting in the Start of Authority (SOA) record for the zone.
D.    Disable the netmask ordering option in the properties of the DNS Master server for the zone.

Answer: C

QUESTION 157
Your company has a main office and two branch offices. Domain controllers in the main office host an Active Directory-integrated zone. The DNS servers in the branch offices host a secondary zone for the domain and use the main office DNS servers as the DNS Master servers for the zone. Each branch office has an application server. Users access the application server by using its fully qualified domain name. You need to ensure that users in the branch offices can access their local application server even if the WAN links are down for three days. What should you do?

A.    Increase the Expires After setting to 4 days on the Start of Authority (SOA) record for the zone.
B.    Increase the Refresh Interval setting to 4 days on the Start of Authority (SOA) record for the zone.
C.    Configure the Zone Aging / Scavenging Properties dialog box to enable Scavenge stale resource
records, and set the Refresh setting to 4 days.
D.    Configure the Zone Aging / Scavenging Properties dialog box to enable Scavenge stale resource
records, and set the No-refresh interval setting to 4 days.

Answer: A

QUESTION 158
Your company has a single Active Directory domain. All servers run Windows Server 2008 R2. You install an additional DNS server that runs Windows Server 2008 R2. You need to delete the pointer record for the IP address 10.3.2.127.
What should you do?

A.    Use DNS manager to delete the 127.in-addr.arpa zone.
B.    Run the dnscmd /RecordDelete 10.3.2.127 command at the command prompt.
C.    Run the dnscmd /ZoneDelete 127.in-addr.arpa command at the command prompt.
D.    Run the dnscmd /RecordDelete 10.in-addr.arpa. 127.2.3 PTR command at the command prompt.

Answer: D

QUESTION 159
Your company has a server that runs Windows Server 2008 R2. You have a new application that locates remote resources by name. The new application requires IPv6. You need to ensure that the application can locate remote resources by using IPv6. What should you do?

A.    Create a new Pointer (PTR) DNS record.
B.    Create a new Quad-A (AAAA) DNS record.
C.    Create a new Signature (SIG) DNS record.
D.    Create a new Route Through (RT) DNS record.

Answer: B

QUESTION 160
You are building a test environment to evaluate DNS Security Extensions (DNSSEC). You have a domain controller named Server1 that runs Windows Server 2008 R2 in your test environment. Server1 has the DNS Server server role installed. You need to configure Server1 to support the DNSSEC evaluation. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A.    Create a new Quad-A (AAAA) DNS record.
B.    Create a new Signature (SIG) DNS record.
C.    Create a new Public key (KEY) DNS record.
D.    Create a new Well-known service (WKS) DNS record.

Answer: BC

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